Tiantian Ren

Hunan University — China

Decision Sciences · Social Sciences

9h-index206citations37works1.82yr avg
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Research Topics

Efficiency Analysis Using DEA(13), Risk and Portfolio Optimization(10), Financial Markets and Investment Strategies(9), Housing Market and Economics(8), Stochastic processes and financial applications(6)

Publications37 total

FAPα-Activated NIR-I Fluorescent Probe with Improved Water Solubility for Tumor Imaging
Analytical Chemistry·2026
In vivo imaging of the immune system
Nature Reviews Bioengineering·2026
Activatable near-infrared fluorescent probes for targeting the tumor microenvironment in cancer theranostics
Chinese Chemical Letters·2026
How to adjust input scale to promote industrial green development? A novel congestion effect analysis approach
Journal of Cleaner Production·2025
Joint Estimation of State of Charge and State of Health for Lithium-Ion Batteries Based on Singular Value Decomposition and Multi-Innovation Adaptive Unscented Kalman Filter Algorithm
2025
Efficiency analysis of funding resources for rural revitalization in China based on the concept of sustainable development: evidence from parallel DEA with shared inputs/outputs and Tobit models
Operational Research·2025
Global nonparametric diversified frontier-based efficiency measures and Luenberger productivity indices of ESG funds
Omega·2025
Facility location and capacity planning for sampling and testing processes under demand uncertainty
Computers & Industrial Engineering·2025· 2 cited
Risk-aversion versus risk-loving preferences in nonparametric frontier-based fund ratings: A buy-and-hold backtesting strategy
European Journal of Operational Research·2024· 4 citedOpen Access
Dynamics, regional heterogeneity and robustness of fiscal poverty alleviation efficiency in China: dynamic network DEA and Bootstrap resampling methods
RAIRO. Operations research·2024· 1 citedOpen Access
Efficiency of funding to rural revitalization and regional heterogeneity of technologies in China: Dynamic network nonconvex metafrontiers
Socio-Economic Planning Sciences·2024· 14 cited
A Literature Review for Nonparametric Frontier Methods Applied to Portfolio Analysis
Infosys science foundation series·2024
Multi-source data driven cryptocurrency price movement prediction and portfolio optimization
Expert Systems with Applications·2023· 23 cited
Two-Stage Portfolio Optimization Integrating Optimal Sharp Ratio Measure and Ensemble Learning
IEEE Access·2022· 21 citedOpen Access
Estimation of portfolio efficiency <i>via</i> stochastic DEA
RAIRO. Operations research·2022· 6 citedOpen Access
Multi-Time and Multi-Moment Nonparametric Frontier-Based Fund Rating: Proposal and Buy-and-Hold Backtesting Strategy
Omega·2022· 11 citedOpen Access
Measuring the dynamic efficiency of socially responsible investment funds: evidence from dynamic network DEA with diversification
INFOR Information Systems and Operational Research·2022· 4 cited
Multi-Source Data Driven Cryptocurrency Price Movement Prediction and Portfolio Optimization
SSRN Electronic Journal·2022· 2 citedOpen Access
Modèles de notation et de portefeuille multi-temporels et multi-moments avec des méthodes de frontière non paramétriques:aperçu, nouvelles propositions et études empiriques
theses.fr (ABES)·2021Open Access
Directional scale elasticity considering the management preference of decision-makers
RAIRO - Operations Research·2021· 4 citedOpen Access
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Frequent Co-authors

Helu Xiao(23), Zhongbao Zhou(19), Wenbin Liu(8), Zhongbao Zhou(6), Zhengyang Song(3), Yanfei Bai(3), Teng Ren(2), Kristiaan Kerstens(2), Ximei Zeng(2), Lean Yu(1), Wenbin Liu(1), Na Wang(1), Paolo Mazza(1), Ignace Van de Woestyne(1), Yanwei Xu(1), Enming Chen(1), Qianying Jin(1), Xin Liu(1), Xianghui Liu(1), Ruiyang Li(1)